Intangible Assets and Goodwill - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 96.9	$ 82.2	$ 38.8
Assembled workforce
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired		$ 27.5
Useful life		4 years